An empire falling to ruin: The Kio Empire. Living in that empire, is an overweight 5-year-old abandoned by his parents, Prince Ageha. Ageha has memories from a previous life of him living as a Japanese man in another world. He then encounters his younger half-brother, Regulus. Ageha had a vision that Regulus will kill him in the future over inheritance, so Ageha sets out to raise him after Regulus's mother passed. Once the sparkling and fluffy-haired Regulus cozied up to Ageha, He turned into a doting older brother before he even realized! Enjoy a fantasy story of young brothers managing their kingdom, sometimes involving the gods, as they reform it step by step to bring a better land to the next generation! (Source: MangaPlaza)

Polyphonica is a world where spirits and people co-exist. Snow (スノウ) serves the dantists of the Granado family, however their "commandia", which gives the spirits strength, has been waning in each generation. What does fate have in store for her?

Tohru, a tired office worker, finds herself in another world. A huge dragon and a handsome man appear at the destination. When Tohru holds up her hand, the dragon suddenly becomes smaller and more adorable! The handsome man, Knight Commander Zailard, welcomes her as the 'Saint of Salvation,' but another saint has already appeared... https://www.cmoa.jp/title/280599/

Literary greats from the past have been transmigrated to fight and protect their literature from beings called Taints that are trying to erase literary works. But among all the fighting, there are peaceful times too and many activities to do like enjoy a drink with friends, grow vegetables in the Imperial Library's courtyard or play some mahjong. What could go wrong when over 30 men, who either were good friends or rivals in the past, are now forced to live together and fight for the same cause...? Bungou to Alchemist Comic Anthology series follows the daily life of transmigrated writers from the past in a slife of life, comedical style. The series references and amends content from the mobile and browser game Bungou to Alchemist.